GE MiCOM P40 Agile Technical Manual

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Contents

Programmable Logic P44x/EN PL/Hb6MiCOM 40 Agile P442, P444 (PL) 6-33Ordinal English Text Description Source232 A/R SPAR Enable Single pole autorecloser (SPAR) activated: If it isassigned to an opto input in the PSL (by default PSL isinverted and linked to opto 8) and energized, TheDDB:'A/R SPAR Enable' will enable the 1-poleautoreclose logic (the priority of this input is higher thanthe 'CB Control/A/R single pole' setting) - this meansthe 1-pole autoreclose logic can be disabled even if ithas been activated; if the relevant opto input is notenergized (to be valid, the opto must be energised forover 1.2 s).NOTE: After a new PSL has been downloaded to therelay (including the "TPAR" or "SPAR" cells); thesettings configuration must be uploaded back (from PCto relay) to update the data in the RAM and theEEPROM (otherwise discrepancies could appear in the“A/R enable” logic state).Set to 1: 1P AR activated (copy of 'SPAR Enable' optoinput OR 'CB Control/ A/R Single pole' enabled)Reset to 0: if 'SPAR Enable' = 0 OR (A/R Single pole'disabled)PSL (OUT)Autorecloser233 A/R TPAR Enable Three pole autorecloser (TPAR) activated: If it isassigned to an opto input in the PSL (by default, thePSL is inverted and linked to opto 8) and energized,the DDB:'A/R TPAR Enable' will enable the 3-poleautoreclose logic (the priority is higher than the 'CBControl / A/R three pole' setting) - this means the 3-pole autoreclose logic can be disabled even if it hasbeen activated; if the relevant opto input is notenergised (to be valid, the opto input must beenergised for over 1.2 s).NOTE: After a new PSL has been downloaded to therelay (including the "TPAR" or "SPAR" cells); thesettings configuration must be uploaded back (from PCto relay) to update the data in the RAM and theEEPROM (otherwise discrepancies could appear in the“AR enable” logic sate).Set to 1: 3P AR activated (copy of 'TPAR enable' optoinput OR 'CB Control/ A/R Three pole' enabled)Reset to 0: if 'TPAR enable' = 0 OR ('A/R Three pole'disabled)PSL (OUT)Autorecloser228 A/R Trip 3P Autorecloser signal to force all trips to be 3 Ph: This isan internal logic signal used to condition any protectiontrip command to the circuit breaker(s). Where single-pole tripping is enabled, a fixed logic converts single-phase trips for faults on autoreclosure to three-poletrips.A/R Trip 3P can be connected to Main2 as an external"Force 3-pole"1 = ('Internal A/R' setting enabled) AND (No 'A/R SPAREnable')0 = 'A/R SPAR Enable' AND ('Internal A/R' setting enabled)+('Inhibit Window' at 0)PSL (OUT)Autorecloser208 alarm user 1 Alarm user for dedicated PSL PSL(IN)209 alarm user 2 Alarm user for dedicated PSL PSL(IN)210 alarm user 3 Alarm user for dedicated PSL PSL(IN)211 alarm user 4 Alarm user for dedicated PSL PSL(IN)212 alarm user 5 Alarm user for dedicated PSL PSL(IN)342 All Pole Dead All circuit breaker poles dead (breaker open 3 phase,pole status detected by Cbaux or internal thresholds). If it islinked in the PSL, the DDB:'All Pole Dead' signalindicates that all poles are dead (3 poles are open).All Pole Dead = Pole Dead A AND Pole Dead B AND PoleDead CPSL (OUT)Poledead393 Any Int. Trip Any Internal trip PSL